Triple
T18472698
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hallingdalselva |
E451340
|
entity |
| Predicate | hasHydropowerPlant |
P15311
|
FINISHED |
| Object |
Hemsil power plants (on tributary system)
Hemsil power plants (on tributary system) are a series of hydroelectric power stations located along the Hemsil River, a tributary in Norway, that generate renewable energy from its water flow.
|
E1326363
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Hemsil power plants (on tributary system) | Statement: [Hallingdalselva, hasHydropowerPlant, Hemsil power plants (on tributary system)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hemsil power plants (on tributary system) Context triple: [Hallingdalselva, hasHydropowerPlant, Hemsil power plants (on tributary system)]
-
A.
Pilmaiquén hydropower plants
The Pilmaiquén hydropower plants are a group of hydroelectric facilities in southern Chile that generate renewable electricity by harnessing the flow of the Pilmaiquén River, a tributary of the Bueno River.
-
B.
Sils power plant channel
The Sils power plant channel is an engineered waterway in the Upper Engadine region of Switzerland that diverts water from Lake Sils for hydroelectric power generation.
-
C.
Laja River hydroelectric plants
The Laja River hydroelectric plants are a group of power-generating facilities on Chile’s Laja River that play a key role in supplying electricity to the Biobío region.
-
D.
Khrami Hydroelectric power plants cascade
The Khrami Hydroelectric power plants cascade is a series of hydroelectric stations on the Khrami River in Georgia that generate electricity by harnessing the river’s flow.
-
E.
Burla power house
Burla power house is a hydroelectric power station associated with the Hirakud Dam in Odisha, India, generating electricity from the dam’s water resources.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Hemsil power plants (on tributary system) Triple: [Hallingdalselva, hasHydropowerPlant, Hemsil power plants (on tributary system)]
Generated description
Hemsil power plants (on tributary system) are a series of hydroelectric power stations located along the Hemsil River, a tributary in Norway, that generate renewable energy from its water flow.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hemsil power plants (on tributary system) Target entity description: Hemsil power plants (on tributary system) are a series of hydroelectric power stations located along the Hemsil River, a tributary in Norway, that generate renewable energy from its water flow.
-
A.
Pilmaiquén hydropower plants
The Pilmaiquén hydropower plants are a group of hydroelectric facilities in southern Chile that generate renewable electricity by harnessing the flow of the Pilmaiquén River, a tributary of the Bueno River.
-
B.
Sils power plant channel
The Sils power plant channel is an engineered waterway in the Upper Engadine region of Switzerland that diverts water from Lake Sils for hydroelectric power generation.
-
C.
Laja River hydroelectric plants
The Laja River hydroelectric plants are a group of power-generating facilities on Chile’s Laja River that play a key role in supplying electricity to the Biobío region.
-
D.
Khrami Hydroelectric power plants cascade
The Khrami Hydroelectric power plants cascade is a series of hydroelectric stations on the Khrami River in Georgia that generate electricity by harnessing the river’s flow.
-
E.
Burla power house
Burla power house is a hydroelectric power station associated with the Hirakud Dam in Odisha, India, generating electricity from the dam’s water resources.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d8d38465a0819099b9b42d2a662ac1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e530617e48819091240d4405e53aaa |
completed | April 19, 2026, 7:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a043f29097881909bacb0df4ec9d307 |
completed | May 13, 2026, 9:06 a.m. |
| NEDg | Description generation | batch_6a04407a51608190ba78d2c5337dd13f |
completed | May 13, 2026, 9:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a04412ce3d481909044236be107de8d |
completed | May 13, 2026, 9:15 a.m. |
Created at: April 10, 2026, 11:34 a.m.